Novel oligosaccharide chains on polysialoglycoproteins isolated from rainbow trout eggs. A unique carbohydrate sequence with a sialidase-resistant sialyl group, DGa1NAc beta 1 leads to 4(NeuGc2 leads to 3)DGa1NAc. (1984)
Iwasaki M, Inoue S, Kitajima K, Nomoto H, Inoue Y
Biochemistry, 1984 vol.23:305-310
SNFG,
Text,
Oxford
taxonomy (1)
protein (1)
source (1)
structure (4)
composition (4)
disease (0)
reference (1)
site (1)
peptide (0)
- Oncorhynchus mykiss (Rainbow trout)
Taxonomy
- Egg Cell
Source
- O-Linked / Core 1 / GalNAc(b1-4)[NeuGc(a2-3)]GalNAc(b1-3)Gal(b1-4)Gal(b1-3)GalNAc
- O-Linked / Core 1 / GalNAc(b1-4)[NeuGc(a2-3)]GalNAc(b1-3)Gal(b1-4)Gal(b1-3)[NeuGc(a2-6)]GalNAc
- O-Linked / Core 1 / GalNAc(b1-4)[NeuGc(a2-3)]GalNAc(b1-3)Gal(b1-4)Gal(b1-3)[NeuGc(a2-8)NeuGc(a2-6)]GalNAc
- O-Linked / Core 1 / GalNAc(b1-4)[NeuGc(a2-3)]GalNAc(b1-3)Gal(b1-4)Gal(b1-3)[NeuGc(a2-8)NeuGc(a2-8)NeuGc(a2-6)]GalNAc
Reported structure
- Hex:2 HexNAc:3 NeuGc:1 (avg mass : 1259.1424 )
- Hex:2 HexNAc:3 NeuGc:2 (avg mass : 1566.3997 )
- Hex:2 HexNAc:3 NeuGc:3 (avg mass : 1873.657 )
- Hex:2 HexNAc:3 NeuGc:4 (avg mass : 2180.9143 )
Composition
Disease
-
Polysialoglycoprotein (psgp) / Oncorhynchus mykiss
- Undefined site
Reported glycosite
Mass spectrometry observed peptide
-
- O-Linked / Core 1
(avg mass : 1259.1424)
- Egg Cell
-
Polysialoglycoprotein (psgp) / Oncorhynchus mykiss
- Undefined site
-
- O-Linked / Core 1
(avg mass : 1566.3997)
- Egg Cell
-
Polysialoglycoprotein (psgp) / Oncorhynchus mykiss
- Undefined site
-
- O-Linked / Core 1
(avg mass : 1873.657)
- Egg Cell
-
Polysialoglycoprotein (psgp) / Oncorhynchus mykiss
- Undefined site
-
- O-Linked / Core 1
(avg mass : 2180.9143)
- Egg Cell
-
Polysialoglycoprotein (psgp) / Oncorhynchus mykiss
- Undefined site
Source
Reported glycosite
- O-Linked / Core 1
(avg mass : 2180.9143)
Source
Reported glycosite
- O-Linked / Core 1
(avg mass : 1873.657)
Source
Reported glycosite
- O-Linked / Core 1
(avg mass : 1566.3997)
Source
Reported glycosite
- O-Linked / Core 1
(avg mass : 1259.1424)
